Results 21 to 30 of about 19,384 (158)
Micromotion Feature Extraction with VEMW Radar Based on Rotational Doppler Effect
Remote Sensing, 2023 Micro-Doppler (m-D) analysis is the most effective mechanism for detecting rotating targets or components; however, it fails when the target rotation plane is perpendicular to the radar line of sight (LOS). The vortex electromagnetic wave (VEMW) provides
Kun Lv +4 more
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3D High-resolution Imaging Algorithm with Sparse Trajectory for Millimeter-wave Radar
Leida xuebao, 2023 In recent years, millimeter-wave radar has been widely used in safety detection, nondestructive detection of parts, and medical diagnosis because of its strong penetration ability, small size, and high detection accuracy.
Yuxin MA +6 more
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Millimeter-Wave Automotive Radar Spoofing
CoRR, 2022 Millimeter-wave radar systems are one of the core components of the safety-critical Advanced Driver Assistant System (ADAS) of a modern vehicle. Due to their ability to operate efficiently despite bad weather conditions and poor visibility, they are often the only reliable sensor a car has to detect and evaluate potential dangers in the surrounding ...
Mihai Ordean, Flavio D. Garcia
openaire +2 more sources
IEEE Access, 2021 The object detection and recognition algorithm based on the fusion of millimeter-wave radar and high-definition video data can improve the safety of intelligent-driving vehicles effectively.
Tianbi Liu +4 more
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ColoRadar: The direct 3D millimeter wave radar dataset [PDF]
The International Journal of Robotics Research, 2022 This work presents two different forms of dense, high-resolution radar data from two frequency modulated continuous wave radar sensors, along sparse radar pointclouds produced by one of the radar sensors. In addition, all datasets include 3D lidar and inertial measurements, and a lidar-based simultaneous localization and mapping pose estimation. Over 2
Andrew Kramer +3 more
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Investigation on the Utilization of Millimeter-Wave Radars for Ocean Wave Monitoring
Remote Sensing, 2023 The feasibility of using millimeter-wave radars for wave observations was investigated in this study. The radars used in this study operate at a center frequency of 77.572 GHz.
Xindi Liu +3 more
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Sensors, 2022 We employ a 77–81 GHz frequency-modulated continuous-wave (FMCW) millimeter-wave radar to sense anomalous vibrations during vehicle transport at highway speeds for the first time.
Samuel Wagner +2 more
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Millimeter Wave Substrate Integrated Waveguide Antennas: Design and Fabrication Analysis [PDF]
, 2009 The paper presents a new concept in antenna design, whereby a photo-imageable thick-film process is used to integrate a waveguide antenna within a multilayer structure. This has yielded a very compact, high performance antenna working at high millimeter-
Izqueirdo, B +9 more
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Developments in target micro-doppler signatures analysis: radar imaging, ultrasound and through-the-wall radar [PDF]
, 2013 Target motions, other than the main bulk translation of the target, induce Doppler modulations around the main Doppler shift that form what is commonly called a target micro-Doppler signature.
Soraghan, J. J. +5 more
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Automotive Radar — From First Efforts to Future Systems
IEEE Journal of Microwaves, 2021 Although the beginning of research on automotive radar sensors goes back to the 1960s, automotive radar has remained one of the main drivers of innovation in millimeter wave technology over the past two decades.
Christian Waldschmidt +2 more
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